2018325065

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{400859}}^1$

素因数の和:400936

約数の個数: 16

約数和(自身を含む): 2597572800

約数和(自身を除く): 579247735

約数列:

[1, 5, 19, 53, 95, 265, 1007, 5035, 400859, 2004295, 7616321, 21245527, 38081605, 106227635, 403665013, 2018325065]

約数ペア:

[(1, 2018325065), (5, 403665013), (19, 106227635), (53, 38081605), (95, 21245527), (265, 7616321), (1007, 2004295), (5035, 400859)]